iud
Học thuậtThân thiện
Definition
Noun: A contraceptive device consisting of a small, often T-shaped object made of plastic or metal that is inserted by a medical professional into the uterus through the cervix to prevent pregnancy. It is a long-term, reversible form of birth control.
Usage
The term "IUD" is used to refer to the physical intrauterine device itself and the method of contraception it provides. It is typically discussed in medical, healthcare, and personal planning contexts. - It is often preceded by the articles "an" or "the." - It is commonly modified by types, such as "hormonal IUD" or "copper IUD."
Examples
- She decided to get an IUD for long-term birth control.
- The doctor explained how the IUD prevents pregnancy.
- There are two main categories: hormonal and non-hormonal IUDs.
Advanced Usage
- "To have an IUD inserted/placed": Describes the medical procedure of getting the device.
- "To have an IUD removed": Describes the procedure to take the device out.
Variants and Related Words
- Intrauterine Device: The full, formal name for an IUD. Often used interchangeably.
- Coil: A common British English informal term for an IUD.
- Intrauterine System (IUS): A specific type of hormonal IUD that releases progestin.
Synonyms
- Intrauterine contraceptive device
- Intrauterine contraceptive
Notes on Meaning
The core meaning is a device for contraception. It does not refer to a person, action, or abstract concept. Its function is purely preventive.
Noun
- contraceptive device consisting of a piece of bent plastic or metal that is inserted through the vagina into the uterus